Global Information Lookup Global Information

Germanium tetrafluoride information


Germanium tetrafluoride
Names
IUPAC names
Germanium tetrafluoride
Tetrafluorogermane
Tetrafluoridogermanium
Other names
Germanium(IV) fluoride
Germanium fluoride
Identifiers
CAS Number
  • 7783-58-6 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 74195 checkY
ECHA InfoCard 100.029.101 Edit this at Wikidata
EC Number
  • 232-011-3
PubChem CID
  • 82215
UNII
  • X83T8V2NRK checkY
CompTox Dashboard (EPA)
  • DTXSID1064829 Edit this at Wikidata
InChI
  • InChI=1S/F4Ge/c1-5(2,3)4 checkY
    Key: PPMWWXLUCOODDK-UHFFFAOYSA-N checkY
SMILES
  • F[Ge](F)(F)F
Properties[2]
Chemical formula
 GeF4
Molar mass 148.634 g/mol
Appearance colourless gas
Density 6.074 g/L (gas), 2.46 g/mL (liquid)[1]
Melting point −15 °C (5 °F; 258 K) at 4 bar
Boiling point −36.5 °C (−33.7 °F; 236.7 K) sublimates
Magnetic susceptibility (χ)
 −50.0·10−6 cm3/mol
Structure
Molecular shape
 tetrahedral
Thermochemistry
Std enthalpy of
formation (ΔfH⦵298)
 -8.008 kJ/g
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Reacts with water to form HF, corrosive
GHS labelling:
Pictograms
 GHS04: Compressed GasGHS05: CorrosiveGHS06: ToxicGHS08: Health hazard
Signal word
 Danger
Hazard statements
 H280, H314, H331, H372
Precautionary statements
 P260, P261, P264, P270, P271, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P311, P314, P321, P363, P403+P233, P405, P410+P403, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 0: Will not burn. E.g. waterInstability 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid
3
0
2
W
Flash point Non-flammable
Related compounds
Other anions
 Germanium tetrachloride
Germanium tetrabromide
Germanium tetraiodide
Other cations
 Carbon tetrafluoride
Silicon tetrafluoride
Tin tetrafluoride
Lead tetrafluoride
Related compounds
 Germanium difluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)
Infobox references

Germanium tetrafluoride (GeF4) is a chemical compound of germanium and fluorine. It is a colorless gas.

  1. ^ Cite error: The named reference sigma was invoked but never defined (see the help page).
  2. ^ Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press. p. 4.64. ISBN 0-8493-0486-5.

and 27 Related for: Germanium tetrafluoride information

Request time (Page generated in 0.8294 seconds.)

Germanium tetrafluoride

Last Update:

Germanium tetrafluoride (GeF4) is a chemical compound of germanium and fluorine. It is a colorless gas. Germanium tetrafluoride is formed by treating...

Word Count : 298

Tetrafluoride

Last Update:

Einsteinium tetrafluoride, EsF4 Germanium tetrafluoride, GeF4 Hafnium tetrafluoride, HfF4 Iridium tetrafluoride, IrF4 Iron tetrafluoride, FeF4 Krypton...

Word Count : 346

Carbon tetrafluoride

Last Update:

Tetrafluoromethane, also known as carbon tetrafluoride or R-14, is the simplest perfluorocarbon (CF4). As its IUPAC name indicates, tetrafluoromethane...

Word Count : 1132

Silicon tetrafluoride

Last Update:

Silicon tetrafluoride or tetrafluorosilane is a chemical compound with the formula SiF4. This colorless gas is notable for having a narrow liquid range:...

Word Count : 759

Germanium fluoride

Last Update:

following forms: Germanium difluoride, GeF2, a white ionic solid Germanium tetrafluoride, GeF4, a colorless molecular gas This set index article lists chemical...

Word Count : 64

Germanium difluoride

Last Update:

110 °C, and can be produced by reacting germanium tetrafluoride with germanium powder at 150–300 °C. Germanium difluoride forms orthorhombic crystals with...

Word Count : 262

Germanium tetrachloride

Last Update:

Germanium tetrachloride is a colourless, fuming liquid with a peculiar, acidic odour. It is used as an intermediate in the production of purified germanium...

Word Count : 552

List of inorganic compounds

Last Update:

sulfide – GeS2 Germanium difluoride – GeF2 Germanium dioxide – GeO2 Germanium tetrachloride – GeCl4 Germanium tetrafluoride – GeF4 Germanium telluride –...

Word Count : 8726

List of gases

Last Update:

Ronald D.; Engelhardt, Vaughn A. (February 1960). "Chemistry of Sulfur Tetrafluoride. III. Organoiminosulfur Difluorides". Journal of the American Chemical...

Word Count : 4456

Fluorine

Last Update:

ammonia to form adducts. Carbon tetrafluoride is tetrahedral and inert; its group analogues, silicon and germanium tetrafluoride, are also tetrahedral but behave...

Word Count : 15265

Ion implantation

Last Update:

whether it is germanium, boron, or silicon, such as boron trifluoride, boron difluoride, germanium tetrafluoride or silicon tetrafluoride. Arsine gas or...

Word Count : 4240

Germanium tetrabromide

Last Update:

Germanium tetrabromide is the inorganic compound with the formula GeBr4. It is a colorless solid that melts near room temperature. It can be formed by...

Word Count : 240

Fluorine compounds

Last Update:

It is isoelectronic with N2. Silicon tetrafluoride, similar to carbon tetrafluoride and germanium tetrafluoride, adopts a molecular tetrahedral structure...

Word Count : 8549

Glossary of chemical formulae

Last Update:

F4Ge germanium tetrafluoride 7783-58-6 F4Ge2 digermanium tetrafluoride 12332-08-0 F4Hf hafnium fluoride 13709-52-9 F4Mg2 dimagnesium tetrafluoride 56450-89-6...

Word Count : 107

Metalloid

Last Update:

as metals. The six commonly recognised metalloids are boron, silicon, germanium, arsenic, antimony and tellurium. Five elements are less frequently so...

Word Count : 28131

Silicon

Last Update:

is a member of group 14 in the periodic table: carbon is above it; and germanium, tin, lead, and flerovium are below it. It is relatively unreactive. Silicon...

Word Count : 10611

Lithium hexafluorogermanate

Last Update:

moisture, it easily hydrolyses to release hydrogen fluoride and germanium tetrafluoride gases. Lithium hexafluorogermanate can be dissolved in a solution...

Word Count : 173

Tetrabromide

Last Update:

free dictionary. Tetrabromide may refer to: Carbon tetrabromide, CBr4 Germanium tetrabromide, GeBr4 Hafnium tetrabromide, HfBr4 Iridium tetrabromide,...

Word Count : 106

Chlorotrifluorosilane

Last Update:

-78 °C. SiClF3 can be made by reacting silicon tetrachloride and silicon tetrafluoride gases at 600 °C, producing a mixture of fluorochlorosilanes including...

Word Count : 1426

Noble gas

Last Update:

atoms such as fluorine or oxygen, as in xenon difluoride (XeF 2), xenon tetrafluoride (XeF 4), xenon hexafluoride (XeF 6), xenon tetroxide (XeO 4), and sodium...

Word Count : 7317

Tin

Last Update:

Tin shows a chemical similarity to both of its neighbors in group 14, germanium and lead, and has two main oxidation states, +2 and the slightly more...

Word Count : 7904

Chalcogen

Last Update:

small amounts. The crystal structures of both selenium tetrafluoride and tellurium tetrafluoride are known. Chalcogen chlorides and bromides have also...

Word Count : 8271

Silicon tetrachloride

Last Update:

compounds Other anions Silicon tetrafluoride Silicon tetrabromide Silicon tetraiodide Other cations Carbon tetrachloride Germanium tetrachloride Tin(IV) chloride...

Word Count : 1137

List of CAS numbers by chemical compound

Last Update:

12160–99–5 GeBr2 germanium(II) bromide 24415–00–7 GeBr4 germanium(IV) bromide 13450–92–5 Ge(CH3O)4 germanium(IV) methoxide 992–91–6 GeCl2 germanium(II) chloride...

Word Count : 120

Nitrogen compounds

Last Update:

tetranitride (S4N4). The essentially covalent silicon nitride (Si3N4) and germanium nitride (Ge3N4) are also known: silicon nitride in particular would make...

Word Count : 4298

Selenium

Last Update:

irritant. With different stoichiometry, the elements form selenium tetrafluoride, a laboratory-scale fluorinating agent, instead. The only stable chlorides...

Word Count : 10993

Silicon tetraiodide

Last Update:

doi:10.1016/j.inoche.2006.04.027. P. W. Schenk (1963). "Silicon and Germanium". In G. Brauer (ed.). Handbook of Preparative Inorganic Chemistry, 2nd...

Word Count : 333
PDF Search Engine © AllGlobal.net